Document Type and Number:
Japanese Patent JPS6257982
Kind Code:
U
Application Number:
JP14952985U
Publication Date:
April 10, 1987
Filing Date:
September 30, 1985
Export Citation:
International Classes:
G11B15/07; G11B23/28; (IPC1-7): G11B23/28; G11B15/07
Domestic Patent References:
JPS58183650U | 1983-12-07 | |||
JPS58127485U | 1983-08-29 |